start of chapter 3

llvm-svn: 43221
diff --git a/llvm/docs/tutorial/index.html b/llvm/docs/tutorial/index.html
index 6991adf..c39d3a3 100644
--- a/llvm/docs/tutorial/index.html
+++ b/llvm/docs/tutorial/index.html
@@ -29,7 +29,7 @@
   <ol>
     <li><a href="LangImpl1.html">The basic language, with its lexer</a></li>
     <li><a href="LangImpl2.html">Implementing a Parser and AST</a></li>
-    <li>Implementing code generation to LLVM IR</li>
+    <li><a href="LangImpl3.html">Implementing code generation to LLVM IR</a></li>
     <li>Adding JIT codegen support</li>
     <li>Extending the language: if/then/else</li>
     <li>Extending the language: operator overloading</li>